Manufacturer: tereninstruments
Brand: tereninstruments
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We use DHL and Fedex. Generally, it only needs 3 days to arrive America from China. The lead time is about 1-3 business days. Applications: Used to measure rotative velocity, surface speed, frequency of motor. Applicable to the product departments of motor, fan, paper-product, chemical fiber, washing-machine, automobile, airplane, steamer etc. Feature: The use of durable, long-lasting components, including a strong, light weight ABS-plastic housing assures elegant shape and ease of use. Measurement Range: Laser: 2.5 ~ 99,999 r / min Contact: 0.5 ~ 19,999 r / min Surface Speed: 0.05 ~ 1999.9 m / min 0.2 ~ 6560 ft / min Resolution: 1. Rotative Velocity: 0.1 r / min (0.5 ~ 999.9 r / min) 1 r / min (Over 1000 r / min) 2. Surface Speed: 0.01m / min (0.05 ~ 99.9 m / min) 1 m / min (Over 100 m / min) Or 0.1 ft / min (0.1 ~ 999.9 ft / min) 1 ft / min (Over 1000 ft / min) Accuracy: ¡À(0.05% n + 1 d) Sample Thickness: 1.0 s (Over 60 r / min) Test Range Select: Automation Memory: Max / Min / Last Value Time Base: Quartz Crystal Laser Tach Detecting Distance: 50 ~ 150 mm / 2 ~ 6 inch (Typical), Max. 300 mm / 12 inch Power Consumption: 90 mA (Testing) Operating Temperature:0 ~ 50 Degree Power Supply: 4 x 1.5 V AA size (UM-3) battery Dimensions: 215 x 65 x 38mm Weight: About 200 g Package includes: 1* Main Unit 1* Carrying Case 1* Operation Manual 1* Reflective tape 350mm
